The following instructions detail how to build a simple pummer using a BC2 (Bicore) BEP (Bicore Experimenter PCB). A pummer is a solar powered self activating LED flasher. The difference between a pummer and a BLFNAR (blinky light for no apparent reason) is that a pummer has a soft turn off, which means that it turns on fast, but slowly fades away.
New Construction Material!
Dave Hrynkiw
June 14, 2002
We now sell Sintra, a lightweight, easy to work with material that comes in a variety of colors including white, red, blue and yellow. Check the link at: Sintra Sales page
Sintra is easy to cut by scoring a line with a knife and then breaking it. Glue also works well bonding pieces of sintra together.
Note that we do not stock black sintra as black objects tend to absorb a lot of heat, so under 500W halogen lamps black sintra starts to become soft, this is less of a problem with brighter colors.
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If you are in Calgary & area this weekend, come see us at BMO Centre Expo Holiday Market. On November 25 & 26, 2017 we are going to be at booth 1314 with our new and all-time favorite gadgets. The hours of the show are: Saturday 10-6, Sunday 10-5.
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.